S&S Cycle 90-1293 S&S® Super Stock® 79cc Cylinder Head Kit For 1999-'05 HD® Big Twins - Wrinkle Black Powder Coat Finish. travel mug With the Harley-Davidson® brand script

With the Harley-Davidson® brand script

Drag Specialties 1741-5287

Design features a central shield decorated with Stars & Bars and flanked with wings

Its sleek design allows for easy helmet wear and ensures comfortable and long-lasting wear

designed for speed

S&S Cycle 90-1293 S&S® Super Stock® 79cc Cylinder Head Kit For 1999-'05 HD® Big Twins - Wrinkle Black Powder Coat Finish. travel mug With the Harley-Davidson® brand scriptS&S Cycle 90 1293 These S&S Super Stock high performance cylinder heads are designed for 1999 '05 engines with stock crankcase. They work well with engines of stock displacement, but are ideal for somewhat larger stroker or big bore engines up to 110". The 79cc combustion chamber provides a slightly higher than stock, which makes most performance cams work better. Machined for S&S compression releases. The large 1. 940" intake and 1. 575" exhaust